@article{05224592,
title = {G\^ateaux derivative and orthogonality in },
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {7},
year = {2006},
zbl = {1145.47029},
language = {en},
url = {http://dml.mathdoc.fr/item/05224592}
}
Salah, Mecheri. Gâteaux derivative and orthogonality in . JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 7 (2006) . http://gdmltest.u-ga.fr/item/05224592/